21321653808000
21,321,653,808,000 is an even composite number composed of seven prime numbers multiplied together.
21321653808000 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand and seventy-two divisors.
Prime factorization of 21321653808000:
27 × 3 × 53 × 73 × 132 × 79 × 97
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 13 × 13 × 79 × 97)See below for interesting mathematical facts about the number 21321653808000 from the Numbermatics database.
Names of 21321653808000
- Cardinal: 21321653808000 can be written as Twenty-one trillion, three hundred twenty-one billion, six hundred fifty-three million, eight hundred eight thousand.
Scientific notation
- Scientific notation: 2.1321653808 × 1013
Factors of 21321653808000
Divisors of 21321653808000
- Number of divisors d(n): 3072
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 32 35 39 40 42 48 49 50 52 56 60 64 65 70 75 78 79 80 84 91 96 97 98 100 104 105 112 120 125 128 130 140 147 150 156 158 160 168 169 175 182 192 194 195 196 200 208 210 224 237 240 245 250 260 273 280 291 294 300 312 316 320 325 336 338 343 350 364 375 384 388 390 392 395 400 416 420 448 455 474 480 485 490 500 507 520 525 546 553 560 582 588 600 624 632 637 640 650 672 676 679 686 700 728 735 750 776 780 784 790 800 832 840 845 875 896 910 948 960 970 975 980 1000 1014 1027 1029 1040 1050 1092 1106 1120 1164 1176 1183 1185 1200 1225 1248 1261 1264 1274 1300 1344 1352 1358 1365 1372 1400 1455 1456 1470 1500 1552 1560 1568 1580 1600 1625 1659 1664 1680 1690 1715 1750 1820 1896 1911 1920 1940 1950 1960 1975 2000 2028 2037 2054 2058 2080 2100 2184 2212 2240 2275 2328 2352 2366 2370 2400 2425 2450 2496 2522 2528 2535 2548 2600 2625 2688 2704 2716 2730 2744 2765 2800 2910 2912 2940 3000 3081 3104 3120 3136 3160 3185 3200 3250 3318 3360 3380 3395 3430 3500 3549 3640 3675 3783 3792 3822 3871 3880 3900 3920 3950 4000 4056 4074 4108 4116 4160 4200 4225 4368 4424 4459 4480 4550 4656 4704 4732 4740 4753 4800 4850 4875 4900 4992 5044 5056 5070 5096 5135 5145 5200 5250 5408 5432 5460 5488 5530 5600 5820 5824 5880 5915 5925 6000 6125 6162 6208 6240 6272 6305 6320 6370 6500 6636 6720 6760 6790 6825 6860 7000 7098 7189 7275 7280 7350 7566 7584 7644 7663 7742 7760 7800 7840 7900 8000 8112 8148 8216 8232 8281 8295 8320 8400 8450 8575 8736 8827 8848 8918 9100 9312 9408 9464 9480 9506 9555 9600 9700 9750 9800 9875 10088 10112 10140 10185 10192 10270 10290 10400 10500 10816 10864 10920 10976 11060 11200 11375 11613 11640 11648 11760 11830 11850 12000 12125 12250 12324 12416 12480 12610 12640 12675 12740 13000 13272 13351 13377 13440 13520 13580 13650 13720 13825 14000 14196 14259 14378 14550 14560 14700 15132 15168 15288 15326 15405 15484 15520 15600 15680 15800 15925 16000 16224 16296 16393 16432 16464 16562 16590 16800 16900 16975 17150 17472 17654 17696 17745 17836 18200 18375 18624 18816 18915 18928 18960 19012 19110 19355 19400 19500 19600 19750 20176 20280 20370 20384 20540 20580 20800 21000 21125 21567 21632 21728 21840 21952 22120 22295 22400 22750 22989 23226 23280 23520 23660 23700 23765 24000 24250 24500 24648 24843 24960 25220 25280 25350 25480 25675 25725 26000 26481 26544 26702 26754 27040 27097 27160 27300 27440 27650 28000 28392 28518 28756 29100 29120 29400 29575 29625 30264 30336 30576 30652 30810 30968 31040 31200 31360 31525 31600 31850 32448 32592 32786 32864 32928 33124 33180 33271 33600 33800 33950 34125 34300 34944 35308 35392 35490 35672 35945 36375 36400 36750 37248 37830 37856 37920 38024 38220 38315 38710 38800 39000 39200 39500 40053 40352 40560 40740 40768 41080 41160 41405 41475 41600 42000 42250 42875 43134 43456 43680 43904 44135 44240 44590 45500 45978 46452 46560 47040 47320 47400 47530 47775 48000 48500 49000 49179 49296 49686 50323 50440 50560 50700 50925 50960 51350 51450 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63457303000 65605088640 66630168150 67473588000 68338634000 71072179360 72522632000 73270288000 76148763600 78101296000 82006360800 85286615232 87027158400 88840224200 89964784000 95185954500 101531684800 102507951000 106608269040 108783948000 109341814400 109905432000 111050280250 117151944000 121838021760 126163632000 126914606000 133260336300 134947176000 136677268000 142144358720 145045264000 152297527200 164012721600 166575420375 170573230464 177680448400 190371909000 203063369600 205015902000 213216538080 217567896000 219810864000 222100560500 234303888000 253829212000 266520672600 269894352000 273354536000 284288717440 304595054400 328025443200 333150840750 355360896800 380743818000 410031804000 426433076160 435135792000 444201121000 507658424000 533041345200 546709072000 609190108800 666301681500 710721793600 761487636000 820063608000 852866152320 888402242000 1015316848000 1066082690400 1332603363000 1421443587200 1522975272000 1640127216000 1776804484000 2132165380800 2665206726000 3045950544000 3553608968000 4264330761600 5330413452000 7107217936000 10660826904000 21321653808000
- Sum of all divisors σ(n): 91317058560000
- Sum of proper divisors (its aliquot sum) s(n): 69995404752000
- 21321653808000 is an abundant number, because the sum of its proper divisors (69995404752000) is greater than itself. Its abundance is 48673750944000
Bases of 21321653808000
- Binary: 1001101100100010101011001100111101011100000002
- Hexadecimal: 0x13645599EB80
- Base-36: 7K31662DC
Squares and roots of 21321653808000
- 21321653808000 squared (213216538080002) is 454612921108200900864000000
- 21321653808000 cubed (213216538080003) is 9693099320512675317935936090112000000000
-
The
square root of 21321653808000 is 4617537.6347139825 -
The
cube root of 21321653808000 is 27729.3887184833
Scales and comparisons
How big is 21321653808000?- 21,321,653,808,000 seconds is equal to 677,962 years, 33 weeks, 1 day, 13 hours, 20 minutes.
-
To count from 1 to 21,321,653,808,000 would take you about one million, six hundred ninety-four thousand, nine hundred six years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 21321653808000 cubic inches would be around 2310.8 feet tall.
Recreational maths with 21321653808000
- 21321653808000 backwards is 00080835612312
- 21321653808000 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21321653808000's digits is 39
- More coming soon!
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Cite this page
MLA style:
"Number 21321653808000 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.
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Numbermatics. (2024). Number 21321653808000 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/21321653808000/
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The information we have on file for 21321653808000 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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